mlath2016
mlath2016 mlath2016
  • 03-02-2017
  • Mathematics
contestada

Add the two expressions.

−2.4n−3 and −7.8n+2

Enter your answer in the box.

Respuesta :

iGreen
iGreen iGreen
  • 03-02-2017
-2.4n - 3 + -7.8n + 2

Combine like terms.

-2.4n - 7.8n = -10.2n

-3 + 2 = -1

So we have:

-10.2n - 1
Answer Link
Аноним Аноним
  • 03-02-2017
Simple...

you have: -2.4n+3 and -7.8n+2

In other words-->>

-2.4n-3+-7.8n+2

Simplify them-->>

-10.2n-3+2

-10.2n-1

Thus, your answer.
Answer Link

Otras preguntas

Which of the outcome as a result of an increase in atmospheric pressure?
Marie curie speech: the discovery of radium answers
solve the equation 6x+2y=9 for y in terms of x
Taking a college course and receiving both high school and college credit is called:. . a. ib courses . b. ap courses . c. dual enrollment . d. advanced cou
Combine the like terms to make a simpler expression: 4r+14-r-6
Maria bought three t-shirts at her favorite store t shirt paradise. she had a 25% of coupon and paid $45 in total.what was the original price for each shirt?
What is 2 1/5 divided by 1 1/4 simplified?
If a gas tank of a large truck holds 64 gallons of gas if the tank is 5/8 full how many gallons of gas is in truck
What is the sum of 6 pints and 4 cups?
Y=4 over 5x-2 in standard form step by step